Need help to see if these are correct

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Need help to see if these are correct

Need Help To See If These Are Correct 1 (30.96 KiB) Viewed 43 times

Need Help To See If These Are Correct 2 (53.82 KiB) Viewed 43 times

Determine £¹{F}. F(s) = 6s²-14s +5 s(s-7)(S-2) Click here to view the table of Laplace transforms. Click here to view the table of properties of Laplace transforms. £¯¹{F} = 5 14 u + 201 35 e 1 7t 10 2t e

Let f(t) be a function on [0, ∞). The Laplace transform of f is the function F defined by the integral F(s)=estf(t)dt. Use this definition to determine the Laplace transform of the following function. 0 f(t) = == cos bt, b a constant S s²+b² It is defined for s> 0. (Type an integer or a fraction.) The Laplace transform of f(t) is F(s) = ∞ (Type an expression using s as the variable.)